The entire rear wall of the enclosure is a filtration zone; a clean sweep of all particulate and gases is achieved. This design feature makes the Type C PowderSafe ideal when weighing the lightest powders or the heaviest solvents.

AirClean Systems HEPASafe filter change-out technology, incorporated into each PowderSafe Type C Powder Enclosure, allows the operator to safely and effectively change both the pre-filter and primary HEPA filter. Standard on each Type C enclosure is the AirSafe Automatic Safety Controller. The face velocity on the PowderSafe Type C Enclosures, as preset by the operator, is constantly monitored and maintained by the AirSafe™ Automatic Safety Controller. AirSafe™ monitors the condition of both HEPA filters and provides audible and visible alarms when filter change out is necessary.